foundation, a nonprofit organization. the foundation creates and manages prizes for innovators to solve some of the greatest problems facing the world today. they think big. there are four categories of x-prize, exploration of space, the ocean and other unexplored frontiers in order to improve and extend life. next is the life sciences category, to improve health and decrease suffering. the energy and environment x-prize is water resource management, energy distribution and storage. clean energy and energy efficiency and finally, the education and global development x-prize is pushing for major development in agriculture, capital education and health and water. i want to introduce my guest peter diamondus, a friend of mine, he's been on our show before, because when we talk about our big i, i think the people like peter.